• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    BI-DIRECTIONAL DOT MATRIX PRINTER A dot matrix printer apparatus has a magnetic ink jet recording head which projects a continuous stream of ferrofluid ink drops toward a print medium. The ink drops are rastered in the direction orthogonal to the direction of relative motion of the recording head and the print medium to form characters from columns of dots. The slant of the characters caused by the change in direction of relative motion is controlled by reversing the direction or sequence of rastering of ink drops when the direction of printing reverses.
    公开号:SU828988A3
    申请号:SU772555758
    申请日:1977-12-15
    公开日:1981-05-07
    发明作者:Валентин Галетто Луис；Ганс Мейер Йохан；Торнтон Пимбли Уолтер；Аллен Вольф Брюс
    申请人:Интернэшнл Бизнес Машинз Кор-Порейшн (Фирма)；
    IPC主号:
    专利说明:

    Inventing to shine ;; regpstratsin nfor.matsii. A ink-jet printing device is known, which contains a contact element connected v; an electric charge forming unit, a synchronization unit connected to a writing element drive, AND, OR elements connected to a synchronization unit with a logical block, a selector and a deflecting element 1. The disadvantage of this device lies in its structural complexity. And the closest in technical substance to the invention is an instrument containing a writing element, the drive of which is connected to the synchronization unit, a deflecting element and a selector connected to the print control unit, position sensors, AND, OR, PI and trigger 2 elements. However, accuracy of operation such a device is insufficient. The purpose of the invention is to improve the accuracy of the device. The goal / is achieved that a device containing a pulse generator, connected to a single element, the drive of which is connected to a synchronization unit, connected to the first and second elements And, the selector, connected to the NS;) 5th Wuxi. gel-shaper, a georator of tactical pulses connected to the second one to the third; 1) elements from it I. otklop- Yuny y.ieMCiiT, subclasses; to the second amplifier-forwarder, it was D111 he:; i e y yllllgilelo r, memory unit, co-wired oi., shift, connected to the second element M, the first trigger),; Atchikom.Polos11P5 .G ii first. iiTCfibiM I third pkverto 1amn, MeTuejiTbiii iiiiBeproii, connected to a computer, generator, entered the first reversing card; K. cone1 not; 1NyP with the first element I; ) and ;; k;) to1.b; x is sub-commuted to the first trigger, and input D) of that is to the third liiUiejiTOpy, in the mountain and the third TpnrreiJbi, connected by the synchronization unit and to the third element II, the OR element, is connected to the shift register and to the first amplifier-shaper, the second reversible counter, the inputs of which are connected to logical blocks, with the first trn1te)) ohm, connected to the shift shear, e the third trigger, connected to the fourth inverter, n with the second ivertto | H) :. connect1 ;; l to jieriscTpy s.chwnga,
    and the outputs of the second pc-vsrivnogo counter co-odnyy with dshpfratoralsh and with digital-analog 11psob |) azopatels. (CLP), i the second element OR, connected j-; liTopoMV trigger n to decryptors.
    Ma (;) ng. 1, 2 n) edsta1; 1ena structure |) on gheme uetroyetva; on flash 3 n}) lower e; 1ms1gga.
    icTpoiieTBo .11 is a w-inunch element-g
    1.1 s yulnsnni | -5 iida ge110) ator canel)
    2, eoH.ia 3n tubes 4, to which | 10Y nodklk} you can see the neos, nlIl. ixMiejiaTO-j 5, iipii1 od (J, unit ennichnannn 7, overnight in the 15th day of the transmission, installation on the shaft, on the shaft 8 n of the photosensor 9 with output A, the sensors died, and the batteries died, and the signal was installed in the same day. , isojjriye iishun egch a.icMeHia 12 e K (ln1, evil1n 1 off) readers 13, 14, selector 15 cane, T1z, in the form of a magnetic core 6, with winding 17, Heiii unentel1, -format, L1, 18, reject oOHiiiii 3, ie.ieirr 19, yours, 1yen1 th kind of magic (t) of the core 20 e o6.icjTKoii 21, liTOpoii usn; 1 tel1 -fop11mn) 01: .at.1d22, iperv | 26, second 27 and third 28 elements And, nerve 29, gloro 30. third third 31 n overlap () 32 nnvertorv, b.yuk us ty 33, soda) zalivy den1nf}) atoms |) 34, knot us t 35 column finder 3 () and buffer 37, iervi) 38 and BTopoii 39 (roaring) sphechnye echtchnknn, nervp 40 n second) 41 e, tementy liJIl-l, first 42 and 1 ggoroy 43 logical block, denp-1f) ators 44 , 45, register 4 (), OR 47 and amplifier 48,
    Figs, 1 also shows a trap, a record of 50 n struts 51,
    WET-REYSTVO 1) it works grandfather and 1, they) a: 5ol1,
    Iaeo (in the drawing is not a knockout, -; ai) under pressure supplies ink to the coil 3, pz koto) they are you, fly in the form of) i) iiiiioii etrui cherii.typvyh droplets 51,
    a piezoelectric or .1nitost11ncnnopogo 111) generator of a canel generator) 2 is excited by the immiyem IeiiepaiopOM 5 HocTOHinioii frequency and serves to separate the Cherine jet, t into separate, nersmehpayptiis equal to one kilogram from another kilogram kilogram kilograms.
    Irn’s printing characters or other characters from,;, e, and, pye kai, 1, and crayon are not equivalent. Such kylis selectively deviate from a non-duct trajectory 1 and 10 in horizontal nanrag lein, i.e., parallel 1-l-1 o to the direction of D1I) keni nshsushchy element 1, are sent to the arrangement) ns 11 one carrier and 50 trap 49 Bi; i6op drops are both pushed out by a magnetic selector 15, so-called magnet cores 1 (5, KOTCjpbiii is excited .. t, winding 17, In its | ;; Lead 16 n.1. , so that the nrn excitement of the winding around the air gap is formed magnetically. The core K)) a11 is positioned in such a way that cannon ink Hpo.ieraioT means the air gap behind the iredsall core. iiJnpHm of the heart of K) ziachntelvio lgeiytee between the Kayl many others. With the excitation of the region; () of the 17th ei1ia, 1st wearaa, 1i; 1e yel1ggel-form) Ovatel 1b synchronously with the span (L1), o:; Dunp1 (N () .iajoiui) this distance will return , choi5ioni1 CH; ia. call 5а1ош, and its name is with nerve nerves. t) akoto) n ;; ; io, ieTa. 11rn this iz rejected canln fly free but ieronacha.tnog
    AI
    Io na |) avleni egggui and some of the events from the selector 15 |) aiologey (PCHPN element of 19 d, 1 off (1nep 1 canal g, vertical15I) (jTHoenre.ibiio panra 5lein n.remen1, enn eesentamenta iravravnnn so. that ni (H1avli1e and lokollnku 49 Kairiii as c1о; 1bdov kane, P) (with gaps between 1p; mn or without ing) on H01-; e |) hioet1) ios1G1Chm znansn 50, Otploi Y1NI11 et.e1e1gg 19 contains magnet heartheld 20 vol.; otsu 21, Bee, ink Kainn as miscellaneous .tl printing, and not used: 1; , at the same time, proteta1OT ekiozi airi1iG1 the gap between the core of the poles of the core 20. When flying ekvo; n, vozdui1N1 th the gap p, depending on the signal fed to the winding 21 signal and the equivalent of the current. 1k-1kostii, The value of the deviation from time and form; node i; you must 21 OTK.KJHHIOHUIO CHIiia .ia, KOTopi iii, nap) n, e |), I would be pi pi .1O (| sconce n 11 1m.
     1.documents produced, p, both directions are non-repetitive, eip instupp. element1 relative to ns.1eitel underestimated 50. Limit iol underestimated, is effected by means of m. position transmitter 10, 11, triggered by iodine 1H) 1k1113atelii, 13, 14. Outgoing signals .., 10, 11 positions nodayutsya and Pesch b, -1oknrovkn, vyit) neyipu1o vn.te chchznggera 23. and so: ke and nen un) av, 1 i irivo ...: (, .menkannra1le111 its variable.
    The block of synchronization 7 have e lenepaTOpON of clock units (n.a h) 1x and it is shown) use. Sn snhr oinzapin not new | 1 control is not. Ienpravlenp seal with the block of units Iam 33, i koto) sG | gizeden ko.t: niaK; i and .. etolbpa for dotted () b | a: -; na all princess signs. A ziachal signal. I1framer 34 is inserted into memory node 35, where a dot pattern of a corresponding sign is stored. A dot pattern, which may consist of binary bits, a column-by-column selector 36 column by column and a control of the counter 38 is read from it and sent to buffer 37, executed as a register. It contains the binary information of the columns and the necessary linear selection, and selects the selection in the shift register 46. Since the dec item is a device that produces print on a wallpaper, its element 1, and the sequence of columns in the dotted M. pattern must be reversed. For this purpose, a counter 38 is provided, which can be counted from bottom to top and top to bottom, and the counting of which is reversed depending on the change and control of moving element 1.
    Reversing the counting of the counter 38 and the output signal of the trigger 23, which is fed to the input "on the counter 38 or through the inverter 29 on the input" off this counter. If the limit switch 13 is triggered, which sets the trigger 23 to the “1” position, the counter 38, in accordance with each supplied block 7, through the pulse element AND 26 counts one step up. If the trigger switch 14 is activated and sets the trigger 23 to the “O” position, the counter 38, under the influence of the impulse of the block 7, counts in the reverse direction. After the counter 38 transfers all samples of binary characters to the buffer memory 37 and then to the shift register 46, a sample of binary characters is read from register 46 by a command of pulses, pass w, them through AND 27, and fed through the element OR 40 to the input of the first amplifier driver 18, which generates pulses applied to the winding 17 of the droplet selector 15, synchronously flying the ink jet 51. The reading direction of the sample of binary characters e of the register 46 and the sequence of pulses of the set also adjust the trigger 23, which oeredstveino coupled to the input of "the movement of the left and through the inverter 30 - entrance e" register 46 moving to right.
    Logical blocks 42, 43 issue in the counter 39 the results of counting points in each rarefire.
    Logic unit 43 supplies input signal to the counter 39 to turn it on to generate an account from “O to“ M at the time when the trigger 23 signals and the logic unit 43 are frightened and the counter 39 is turned on to the input. ”Logic unit 42 signal and counter 39 and includes it to the countdown from "M.
    .40 “Oh, if trigger 23 through inverter 31 iodaet sng. logically block 42, as well as through the inverter 30 to the input of the "counter 39 is disabled.
    TjiHrrep 25 is turned on by block 7 n .1 is returned to the exact position of the clock and input through the inverter 32. The output signal is triggered 25 and allows you to adjust the counter 39 at one time clock when the counter 39 is not working. T) The game 24 is turned on through block 7, so that the clock pulses can turn off touch 39 if the thronger 25 is not turned on.
    The output signals 1 of the counter 39 are scrambled in the decoders 44, 45. The And 28 ciphers block the count by returning to the initial position of the trigger 24. (From the Counting 39 data, they are sent to the DAC1 47 input signal. signal of the results of the game. The output current of the D / A converter 47 amplifier 48 converts current into voltage. The resulting output bit: amplifier 48 is fed to the input of amplifier 22. The sawtooth signal, which coincides with the printing direction, is controlled by trigger 23, the output of which is connected to input "on shift register 46, s through inverter 30 on its input" off. In the case of limit switches 13, 14, the trunger 23 adjusts the operating and direction of the actuator 6, determines the LT of the binary digits of the column from block 33, pin | excludes the excitation of the magnetic selector 15 and sets the direction of the sawtooth signal to the deviation rasterizing ink droplets 19 on the top and bottom.
    The introduction of new nodes and blocks, as well as new co-constructive links, did not significantly improve the accuracy of the work of the engine by eliminating the skew of the article signs.
    Fore M u l a and 3 o b e te p n
    Cherno-CTpyiiHoe print1, its device containing an impulse generator connected to a conventional element, printed, which is connected to the unit by means of a signal that is connected to the first amplifier and the selector connected to the first amplifier.- driver, clock generator, connected to the second and to the third elements, And, the deviation yuphpy element, connected to
    to the second} en11tel on -former, connected to the amplifier, block them, eoe.chg: one with the shift register, connected to the second element And, the first trigger, connected to the sensors and the voltage and
    the first, second and third inverters n.
    A fourth inverter connected to a clock generator, and decoders, characterized in that, in order to improve the accuracy of the device, it contains a first reversible counter connected to the first element I, the first trigger and the inverter and the memory unit, logic blocks, the input of one of which is connected to the first trigger, and the input of the other to the third inverter, the second and third triggers connected to the snc unit and the third AND element, the OR element connected to the shift register and to the first usnlitel-forms the second reversible counter, the inputs of which are connected to logic blocks, to the first trigger connected to the shift register, to the third trigger connected to the fourth inverter, and to the second Inverter connected to the register, and the outputs of the second reversible counter to connect to the decoders and digital-to-analog converter, the second OR element connected to the second trigger and to the decoders.
    Sources of information taken into account with experts
    1.Intent of France No. 2244628, cl. 15 G 06 K 15/02, published. 1975.
    2.Patent of France No. 2191482, cl. G 06 K 15/02, published. 1974 (prototype).

    L
    Jj
    Sh
    L
    one
    2
    3
    from A
    2lt
    32
    27
    37
    five
    zoo
    WITH
    Li
    ts
    35
    tF
    4i
    权利要求:
    Claims (1)
    [1]
    50 An inkjet printing device containing a pulse generator connected to a writing element, the drive of which is connected to a synchronization unit connected to the first and second elements And, a selector connected to the first driver amplifier, a clock generator connected to the second and to the third elements I. a deflecting element connected to the second amplifier-driver connected to the amplifier, a memory unit connected to a shift register connected to the second element And, the first trigger, connected connected with position sensors and with the first, second and third inverters, the fourth inverter connected to a clock generator, and decoders, characterized in that, in order to improve the accuracy of the device, it contains a first reversible counter connected to the first element And, with the first trigger and inverter and with a memory block, logical blocks, the input of one of which is connected to the first trigger, and the input of the other to the third inverter, the second and third triggers connected to the synchronization block and to the third element And, ele OR, connected to the shift register and to the first former amplifier, the second reverse counter, the inputs of which are connected to logic blocks, with the first trigger connected to the shift register, with the third trigger connected to the fourth inverter, and with the second inverter, connected to the shift register, and the outputs of the second 5 reverse counter are connected to the decoders and to the digital-to-analog converter, and the second OR element connected to the second trigger and to the decoders.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU828988A3|1981-05-07|Ink-spray printing device
    US3172353A|1965-03-09|Variable force hammer high speed printer
    US3217640A|1965-11-16|Electromagnetic actuating means for wire printers
    US3813676A|1974-05-28|Non-sequential symbol generation system for fluid jet printer
    US3810194A|1974-05-07|Liquid jet printer having a droplet detecting device
    US3846800A|1974-11-05|Ink jet recording method and apparatus
    US3802544A|1974-04-09|High speed dot matrix printer
    US3958252A|1976-05-18|Ink jet type character recording apparatus
    US7384111B2|2008-06-10|Liquid ejection apparatus and method of controlling the same
    US4345263A|1982-08-17|Recording apparatus
    US2997152A|1961-08-22|Electrically controlled character printing apparatus
    US3769631A|1973-10-30|Increasing throughput in ink jet printing by drop skipping and reducing ink jet merging and splatter using a stairstep generator
    US3555558A|1971-01-12|Ink drop writing apparatus with data synchronizing means
    US3804008A|1974-04-16|Hammer actuating mechanism and drum design for printers
    US4119383A|1978-10-10|Method and apparatus for inserting intermediate dots in a dot matrix using a dot printer
    Carnahan et al.1977|Ink jet technology
    US3688034A|1972-08-29|Distortion compensation in ink jet recording
    US3622701A|1971-11-23|Character generation system
    US2873666A|1959-02-17|High speed printer
    US3878517A|1975-04-15|Ink jet system of charge amplitude controlling type
    US4167342A|1979-09-11|Control system for matrix print head
    US4439775A|1984-03-27|Multiple speed printer
    US4096935A|1978-06-27|Input device
    US4333398A|1982-06-08|Driving force control system for impact printer
    US3521293A|1970-07-21|Character printing apparatus
    同族专利:
    公开号 | 公开日
    JPS5820796B2|1983-04-25|
    FR2374165B1|1980-08-08|
    CH626457A5|1981-11-13|
    ES465081A1|1978-09-01|
    NL7713569A|1978-06-20|
    DE2749669C2|1981-09-17|
    GB1587867A|1981-04-08|
    JPS5375936A|1978-07-05|
    IT1113783B|1986-01-20|
    FR2374165A1|1978-07-13|
    CA1089913A|1980-11-18|
    BR7708366A|1978-07-25|
    US4075636A|1978-02-21|
    DE2749669A1|1978-06-22|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3596276A|1969-02-10|1971-07-27|Recognition Equipment Inc|Ink jet printer with droplet phase control means|
    US3641588A|1970-06-10|1972-02-08|Teletype Corp|Electrostatic printer|
    US3708050A|1970-10-26|1973-01-02|Ibm|Printer control with monodirectional and bidirectional printing compatibility|
    US3814227A|1972-09-27|1974-06-04|Honeywell Inc|Matrix print rotation|
    US3813676A|1972-10-05|1974-05-28|Ibm|Non-sequential symbol generation system for fluid jet printer|
    US3787884A|1973-01-08|1974-01-22|Ibm|Ink jet printer|
    JPS566868B2|1973-01-17|1981-02-14|
    US4015267A|1973-07-19|1977-03-29|Sharp Kabushiki Kaisha|Ink jet printer having air resistance distortion control|
    US3882988A|1973-08-06|1975-05-13|Bunker Ramo|Mechanism for bi-directionally driving a print head|
    US3895386A|1974-07-29|1975-07-15|Dick Co Ab|Control of drop printing|
    GB1491234A|1974-11-06|1977-11-09|Ici Ltd|Pattern printing apparatus|
    GB1488210A|1975-01-02|1977-10-12|Ibm|Ink jet printers|
    DE2516835C3|1975-04-15|1978-11-23|Mannesmann Ag, 4000 Duesseldorf|Control circuit for triggering the print wires of a wire dot print head that prints in both directions|GB1534898A|1976-09-30|1978-12-06|Trend Communications Ltd|Printers|
    JPS5473637A|1977-11-24|1979-06-13|Sharp Corp|Ink jet recording system|
    US4138688A|1977-12-23|1979-02-06|International Business Machines Corporation|Method and apparatus for automatically controlling the inclination of patterns in ink jet printers|
    GB2012089A|1978-01-09|1979-07-18|Rank Organisation Ltd|Electro-mechanical printing apparatus|
    JPS54133337A|1978-04-07|1979-10-17|Ricoh Co Ltd|Ink jet printer|
    FR2443335B1|1978-12-06|1981-05-29|Cii Honeywell Bull|
    US4190845A|1978-12-22|1980-02-26|International Business Machines Corporation|Electric field orientation for ink jet printers for vertical and horizontal printing|
    US4249188A|1979-02-27|1981-02-03|Graf Ronald E|Uncharged ink drop rastering, monitoring, and control|
    JPS55132291A|1979-04-02|1980-10-14|Canon Inc|Recording device|
    US4219823A|1979-09-17|1980-08-26|International Business Machines Corporation|Image inclination control for bi-directional ink jet printers|
    US4246589A|1979-09-17|1981-01-20|International Business Machines Corporation|Inertial deflection field tilting for bi-directional printing in ink jet printers|
    JPS5743873A|1980-08-29|1982-03-12|Canon Inc|Recording device|
    US4321609A|1980-11-24|1982-03-23|Computer Peripherals, Inc.|Bi-directional ink jet printer|
    JPS5828386A|1981-08-12|1983-02-19|Matsushita Electric Ind Co Ltd|Magnetic ink recorder|
    US4550320A|1983-10-31|1985-10-29|Centronics Data Computer Corp.|Carriage-mounted velocity multi-deflection compensation for bi-directional ink jet printers|
    DE69029534T2|1989-04-28|1997-06-26|Canon Kk|Recording device and recording method|
    US5868305A|1995-09-25|1999-02-09|Mpm Corporation|Jet soldering system and method|
    US5894980A|1995-09-25|1999-04-20|Rapid Analysis Development Comapny|Jet soldering system and method|
    US5938102A|1995-09-25|1999-08-17|Muntz; Eric Phillip|High speed jet soldering system|
    US6276589B1|1995-09-25|2001-08-21|Speedline Technologies, Inc.|Jet soldering system and method|
    US5894985A|1995-09-25|1999-04-20|Rapid Analysis Development Company|Jet soldering system and method|
    US6186192B1|1995-09-25|2001-02-13|Rapid Analysis And Development Company|Jet soldering system and method|
    WO2000047419A1|1999-02-09|2000-08-17|Source Technologies, Inc.|Acicular particle ink formulation for an inkjet printer system|
    US6779879B2|2002-04-01|2004-08-24|Videojet Technologies, Inc.|Electrode arrangement for an ink jet printer|
    US6848774B2|2002-04-01|2005-02-01|Videojet Technologies, Inc.|Ink jet printer deflection electrode assembly having a dielectric insulator|
    JP2011064648A|2009-09-18|2011-03-31|Tokai Rika Co Ltd|Current sensor|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US05/751,235|US4075636A|1976-12-16|1976-12-16|Bi-directional dot matrix printer with slant control|
    [返回顶部]